Top Picks · Wilmington
Best HVAC Companies in Wilmington, DE
Rated and reviewed by real customers. Compare prices, read reviews, and call the top pros near you — for free.
As of June 2026, RatingsNearMe ranks 12 hvac companies in Wilmington, DE by the RNM Score — a 0–100 rating built from Google ratings, review volume, sentiment, and profile completeness. The top-ranked is One Hour Heating & Air Conditioning® of Wilmington De with a 4.9-star rating from 3,155 Google reviews and an RNM Score of 98/100. Also in the top tier: Burns & McBride Home Comfort and Brandywine Valley. The average rating across all listed hvac companies in Wilmington is 4.8 stars from 555 reviews per business on average.
HVAC service in Wilmington: $75–$150/hr for repairs; full system replacement $4,000–$12,000 depending on size and efficiency.
Rankings updated June 9, 2026 · RNM Score = ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · Not paid placement.
Wilmington, DE is home to a variety of HVAC (heating, ventilation, and air conditioning) service providers. Consumers in the area should look for licensed, experienced companies that offer a range of services including installation, repair, and maintenance for residential and commercial systems.
- ✓Experienced, licensed HVAC companies in Wilmington, DE
- ✓Wide range of services including installation, repair, and maintenance
- ✓Serving both residential and commercial customers
Best Overall
Maichle's Heating and Air Conditioning
Maichle's Heating and Air Conditioning stands out as the top-ranked HVAC provider in Wilmington due to its long-standing reputation, consistent high ratings, and trusted local service.
Most Reviewed
Maichle's Heating and Air Conditioning
A high review count indicates broad customer experience and reliability, helping new customers feel confident in their choice.
When choosing an HVAC provider in Wilmington, prioritize companies with strong local reputations and verified reviews. Always request a written estimate and confirm licensing and insurance before work begins.
How to Choose a HVAC Companie in Wilmington
What to look for
- • Licensed and insured HVAC contractors
- • Experience working on systems similar to yours
- • Positive reviews and references from past customers
- • Upfront pricing and a detailed contract
Questions to ask
- • How long have you been in business in the Wilmington area?
- • Can you provide references from recent local customers?
- • What is your warranty policy, and how long does it last?
Red flags
- ⚠ Contractors who cannot provide proof of licensing and insurance
- ⚠ Unusually low bids that seem too good to be true
- ⚠ Vague or unclear pricing and contract terms
In Delaware, HVAC contractors must be licensed by the Delaware Division of Professional Regulation. Be sure to verify a contractor's license and insurance coverage before hiring.
Local Market Snapshot
12
Businesses listed
4.8★
Avg rating
555
Avg reviews
Jun 9, 2026
Last updated
Top Rated HVAC Companies
Wilmington's top-rated HVAC company with 4.9 stars from over 3,100 reviews.
410 Meco Dr, Wilmington, DE 19804, USARated 4.8 stars from over 1,500 Google reviews, this HVAC company is highly trusted.
18 Boulden Cir Suite 30, New Castle, DE 19720, USAHVAC Companies Rankings in Wilmington, DE
| # | Business | Rating | Reviews |
|---|---|---|---|
| #1 | One Hour Heating & Air Conditioning® of Wilmington De410 Meco Dr, Wilmington, DE 19804, USA | 4.9★ | 3,155 |
| #2 | Burns & McBride Home Comfort18 Boulden Cir Suite 30, New Castle, DE 19720, USA | 4.8★ | 1,571 |
| #3 | Brandywine Valley302 Commerce Dr, Exton, PA 19341, USA | 4.9★ | 562 |
| #4 | Tri Elite Advisors Hvac225 7th Ave, Wilmington, DE 19805, USA | 4.9★ | 196 |
| #5 | Hentkowski, Inc.3420 Old Capitol Trl, Wilmington, DE 19808, USA | 4.7★ | 133 |
| #6 | Maichle's Heating and Air Conditioning105 J and M Dr, New Castle, DE 19720, USA | 4.9★ | 652 |
| #7 | Ace Air Conditioning & Heat1020 Foulk Rd, Wilmington, DE 19803, USA | 4.8★ | 17 |
| #8 | Joseph Frederick & Sons810 Stanton Rd, Wilmington, DE 19804, USA | 4.7★ | 161 |
| #9 | Air Control Heating & Cooling LLC10 Princeton Ave, Claymont, DE 19703, USA | 5.0★ | 71 |
| #10 | Enhanced Heating and Air Conditioning68 Albe Dr, Newark, DE 19702, USA | 4.8★ | 78 |
Ranked by verified ratings & review volume · Data from Google Business listings · Updated June 2026
All HVAC Companies in Wilmington
225 7th Ave, Wilmington, DE 19805, USA
3420 Old Capitol Trl, Wilmington, DE 19808, USA
105 J and M Dr, New Castle, DE 19720, USA
810 Stanton Rd, Wilmington, DE 19804, USA
10 Princeton Ave, Claymont, DE 19703, USA
68 Albe Dr, Newark, DE 19702, USA
218 S Maryland Ave, Wilmington, DE 19804, USA
105 N Colonial Ave, Wilmington, DE 19805, USA
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HVAC Companies in Wilmington, DE — Compared
| # | Business | RNM Score | Rating | Reviews |
|---|---|---|---|---|
| 1 | One Hour Heating & Air Conditioning® of Wilmington De | 98/100 | 4.9 ★ | 3,155 |
| 2 | Burns & McBride Home Comfort | 97/100 | 4.8 ★ | 1,571 |
| 3 | Brandywine Valley | 98/100 | 4.9 ★ | 562 |
| 4 | Tri Elite Advisors Hvac | 97/100 | 4.9 ★ | 196 |
| 5 | Hentkowski, Inc. | 91/100 | 4.7 ★ | 133 |
| 6 | Maichle's Heating and Air Conditioning | 90/100 | 4.9 ★ | 652 |
| 7 | Ace Air Conditioning & Heat | 71/100 | 4.8 ★ | 17 |
| 8 | Joseph Frederick & Sons | 93/100 | 4.7 ★ | 161 |
| 9 | Air Control Heating & Cooling LLC | 93/100 | 5.0 ★ | 71 |
| 10 | Enhanced Heating and Air Conditioning | 90/100 | 4.8 ★ | 78 |
Ranked by RatingsNearMe Score · ratings (35%), review volume (30%), sentiment (20%), completeness (10%), availability (5%) · June 2026
Frequently Asked Questions — HVAC Companies in Wilmington
How do I find the best hvac companies in Wilmington?
Look for businesses with 4.5+ stars, 50+ verified reviews, proper licensing and insurance, and transparent pricing. The top-ranked hvac companies in Wilmington on this page are scored by our algorithm that weighs ratings, review count, and profile completeness.
Are hvac companies in Wilmington licensed and insured?
Licensing requirements vary by trade and state. For most home service contractors, DE requires both a state license and liability insurance. Always ask any contractor for proof of current insurance and a copy of their license number before work begins — you can verify most licenses on your state licensing board's website.
How much do hvac companies charge in Wilmington, DE?
Prices vary by scope, materials, and contractor experience. Use the free quote form on this page to request estimates from multiple local pros simultaneously. Getting 3+ quotes is the single most effective way to avoid overpaying.
What should I look for when hiring a hvac companies in Wilmington?
Verify licensing and insurance, read recent reviews on multiple platforms, ask for a written estimate before work starts, confirm they pull permits when required, and check references from recent local projects. Featured businesses on this page are ranked by verified ratings and review quality.
How are the hvac companies on this page ranked?
Rankings use a transparent algorithm: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Featured Partner listings have paid for enhanced visibility but must still earn their position through real customer reviews — sponsored listings are clearly labeled.
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How Rankings Work on This Page
Every hvac companies on RatingsNearMe is scored transparently: star rating (35%), review volume (30%), customer sentiment (20%), profile completeness (10%), and availability (5%). Businesses labeled exclusive or premium are Featured Partners — they have paid for enhanced visibility but must still rank through real customer reviews. We cap sponsored boosts so bad businesses can never buy the top spot.
Editorial notice: Ratings are based on publicly available data from Google Business listings. Consumers should independently verify licensing, insurance, and credentials before hiring any service provider. Last updated: June 9, 2026.
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